Re: [PATCH] ARM: dma-mapping: Get pages if the cpu_addr is out of atomic_pool

YoungJun Cho wrote @ Mon, 17 Jun 2013 06:18:52 +0200: > In __iommu_get_pages(), the cpu_addr is checked wheather in > atomic_pool range or not. So if the cpu_addr is in atomic_pool > range, it does not need to check twice. > > Signed-off-by: YoungJun Cho > Signed-off-by: Kyungmin Park Looks o

[PATCH] ARM: dma-mapping: Get pages if the cpu_addr is out of atomic_pool

In __iommu_get_pages(), the cpu_addr is checked wheather in atomic_pool range or not. So if the cpu_addr is in atomic_pool range, it does not need to check twice. Signed-off-by: YoungJun Cho Signed-off-by: Kyungmin Park --- arch/arm/mm/dma-mapping.c | 11 ++- 1 files changed, 6 insert